Question

solve x^2 + 20x - 450​

Answer 1

Answer:

-10+5 root 22, -10-5 root 22

Step-by-step explanation:

as this equation has no factors

then use thos formula for factors

(-b) +or- (root(b^2-4ac))/2*a

then we get

-10+5 root 22, -10-5 root 22

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